<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>
    <p>我是p标签，段落标签</p>
    <h1>我是h标签，标题标签</h1>
    <span>我是span标签，无语意标签</span>
    <img src="1.jpg" alt="图片无法正常显实">
    <ul>
        <li>我是ul，li标签，无序列表</li>
    </ul>
    <div>我是div标签，无语意标签</div>
    <a href="">我是a标签，链接标签</a>
</body>
</html>